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Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90

Portability
85
Imaging
34
Features
44
Overall
38
Ricoh GXR S10 24-72mm F2.5-4.4 VC front
 
Samsung ST90 front
Portability
99
Imaging
37
Features
19
Overall
29

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 Key Specs

Ricoh GXR S10 24-72mm F2.5-4.4 VC
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 24-72mm (F2.5-4.4) lens
  • 355g - 114 x 70 x 44mm
  • Announced March 2010
Samsung ST90
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 0 - 0
  • 1280 x 720 video
  • ()mm (F) lens
  • n/ag - 92 x 53 x 17mm
  • Introduced January 2011
Photography Glossary

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 Overview

Here, we are analyzing the Ricoh GXR S10 24-72mm F2.5-4.4 VC and Samsung ST90, former being a Advanced Mirrorless while the other is a Ultracompact by competitors Ricoh and Samsung. There exists a noticeable gap between the sensor resolutions of the GXR S10 24-72mm F2.5-4.4 VC (10MP) and ST90 (14MP) and the GXR S10 24-72mm F2.5-4.4 VC (1/1.7") and ST90 (1/2.3") posses different sensor dimensions.

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The GXR S10 24-72mm F2.5-4.4 VC was revealed 10 months earlier than the ST90 which means that they are both of a similar age. Both cameras feature different body design with the Ricoh GXR S10 24-72mm F2.5-4.4 VC being a Rangefinder-style mirrorless camera and the Samsung ST90 being a Ultracompact camera.

Before delving right into a more detailed comparison, here is a concise synopsis of how the GXR S10 24-72mm F2.5-4.4 VC scores versus the ST90 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Ricoh GXR S10 24-72mm F2.5-4.4 VC over the Samsung ST90

 GXR S10 24-72mm F2.5-4.4 VC ST90 
Manual focus Very precise focus
Display resolution920k460kClearer display (+460k dot)

Reasons to pick Samsung ST90 over the Ricoh GXR S10 24-72mm F2.5-4.4 VC

 ST90 GXR S10 24-72mm F2.5-4.4 VC 
IntroducedJanuary 2011March 2010Fresher by 10 months

Common features in the Ricoh GXR S10 24-72mm F2.5-4.4 VC and Samsung ST90

 GXR S10 24-72mm F2.5-4.4 VC ST90 
Display typeFixed Fixed Fixed display
Display size3"3"Same display sizing
Selfie screen Neither features selfie screen
Touch friendly display Neither features Touch friendly display

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 Physical Comparison

If you're looking to carry your camera often, you will have to think about its weight and dimensions. The Ricoh GXR S10 24-72mm F2.5-4.4 VC enjoys exterior measurements of 114mm x 70mm x 44mm (4.5" x 2.8" x 1.7") with a weight of 355 grams (0.78 lbs) and the Samsung ST90 has dimensions of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") along with a weight of n/a grams (0.00 lbs).

Look at the Ricoh GXR S10 24-72mm F2.5-4.4 VC and Samsung ST90 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary based on the lens you use at the time. Here is a front view proportions comparison of the GXR S10 24-72mm F2.5-4.4 VC compared to the ST90.

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 size comparison

Considering dimensions and weight, the portability rating of the GXR S10 24-72mm F2.5-4.4 VC and ST90 is 85 and 99 respectively.

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 top view buttons comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 Sensor Comparison

More often than not, it's hard to picture the contrast between sensor sizing simply by reviewing a spec sheet. The graphic underneath might provide you a stronger sense of the sensor sizing in the GXR S10 24-72mm F2.5-4.4 VC and ST90.

Clearly, both of those cameras feature different resolutions and different sensor sizing. The GXR S10 24-72mm F2.5-4.4 VC having a larger sensor is going to make achieving shallow depth of field easier and the Samsung ST90 will offer you extra detail because of its extra 4 Megapixels. Greater resolution can also allow you to crop images way more aggressively. The older GXR S10 24-72mm F2.5-4.4 VC is going to be behind when it comes to sensor tech.

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 sensor size comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 Screen and ViewFinder

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC as a Portrait photography camera
Samsung ST90 as a Portrait photography camera
36
you can focus manually
supports RAW formats
doesn't have liveview
sensor resolution low (10MP)
sensor size is very small (1/1.7")
28
MP count decent (14MP)
manual focus not available
no manual control
can't use external flash
sensor is small (1/2.3")
doesn't have RAW support
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Street Comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC Street photography information
Samsung ST90 Street photography information
65
image stabilization (Sensor-shift)
supports RAW formats
lighter than competition (355 grams)
no articulating screen
sensor size is very small (1/1.7")
49
screen is fixed
no image stabilization
sensor is small (1/2.3")
doesn't have RAW support
maximum ISO low (0)
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Sports Comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC Sports photography info
Samsung ST90 Sports photography info
25
image stabilization (Sensor-shift)
doesn't have liveview
slow frames per second (2.0 frames/s)
sensor resolution low (10 megapixels)
sensor size is very small (1/1.7")
lacks phase detect autofocus
26
MP count decent (14 megapixels)
can't change focal length (()mm)
no shutter priority mode
no image stabilization
sensor is small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC Travel photography highlights
Samsung ST90 Travel photography highlights
60
lighter than competition (355g)
flash built-in
decently wide (24mm)
sensor resolution low (10MP)
display is not selfie friendly
somewhat slow max aperture (f2.5)
71
MP count decent (14 megapixels)
flash built-in
fast maximum aperture (f)
missing Time Lapse function
doesn't posses selfie friendly screen
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Landscape Comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC as a Landscape photography camera
Samsung ST90 as a Landscape photography camera
47
you can focus manually
decently wide (24mm)
nice screen size (3 inch)
image stabilization (Sensor-shift)
supports RAW formats
lens is fixed (fixed lens mount)
somewhat slow max aperture (f2.5)
doesn't have liveview
sensor resolution low (10 megapixels)
sensor size is very small (1/1.7")
37
fast maximum aperture (f)
pretty good screen size (3 inches)
MP count decent (14MP)
manual focus not available
fixed lens (fixed lens mount)
can't change focal length (()mm)
no manual control
no image stabilization
sensor is small (1/2.3")
maximum ISO low (0)
doesn't have RAW support
missing Time Lapse function
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Vlogging Comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC Vlogging features
Samsung ST90 Vlogging features
28
decently wide (24mm)
image stabilization (Sensor-shift)
lighter than competition (355g)
somewhat slow max aperture (f2.5)
display is not selfie friendly
video res low (640 x 480 pxls)
lack of external mic jack
27
fast maximum aperture (f)
doesn't posses selfie friendly screen
no image stabilization
video quality not great (1280 x 720 resolution)
missing external mic socket
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Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Samsung ST90 Specifications

Detailed spec comparison table for Ricoh GXR S10 24-72mm F2.5-4.4 VC and Samsung ST90
 Ricoh GXR S10 24-72mm F2.5-4.4 VCSamsung ST90
General Information
Company Ricoh Samsung
Model Ricoh GXR S10 24-72mm F2.5-4.4 VC Samsung ST90
Type Advanced Mirrorless Ultracompact
Announced 2010-03-18 2011-01-19
Physical type Rangefinder-style mirrorless Ultracompact
Sensor Information
Powered by Smooth Imaging Engine IV -
Sensor type CCD CCD
Sensor size 1/1.7" 1/2.3"
Sensor dimensions 7.44 x 5.58mm 6.16 x 4.62mm
Sensor surface area 41.5mm² 28.5mm²
Sensor resolution 10MP 14MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Highest resolution 3648 x 2736 4608 x 3456
Highest native ISO 3200 -
Minimum native ISO 100 -
RAW pictures
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 24-72mm (3.0x) ()
Max aperture f/2.5-4.4 -
Macro focus distance 1cm -
Crop factor 4.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3 inches 3 inches
Resolution of screen 920 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Lowest shutter speed 180 secs 8 secs
Highest shutter speed 1/2000 secs 1/2000 secs
Continuous shooting rate 2.0 frames per second -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom WB
Image stabilization
Integrated flash
Flash range 4.50 m -
Flash options Auto, On, Off, Red-Eye, Slow Sync, Manual -
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720
Highest video resolution 640x480 1280x720
Video file format Motion JPEG -
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 355 grams (0.78 lb) -
Physical dimensions 114 x 70 x 44mm (4.5" x 2.8" x 1.7") 92 x 53 x 17mm (3.6" x 2.1" x 0.7")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 410 photographs -
Form of battery Battery Pack -
Self timer Yes (2 or 10 sec, 10 sec (3 images) ) -
Time lapse recording
Storage type SD/SDHC, Internal -
Card slots 1 1
Price at launch $349 $150